Senior Mechanical Engineer

Ecruit; Newport; On-site; GBP 40,000 - 50,000; Full time

Job summary

A leading engineering consultancy in the UK is seeking a Senior Mechanical Engineer to lead mechanical design projects and mentor junior engineers. The role offers the opportunity to work on diverse design-led projects in a supportive environment. Candidates should have experience in mechanical design and client communication, with a commitment to sustainable practices. Competitive salary between £40,000 and £50,000, reflecting experience and skills, along with additional benefits.

Benefits

Benefits

Qualifications

• Experienced in mechanical building services design.
• Proficient in producing design documents including calculations and specifications.
• Strong understanding of design standards and regulations.

Responsibilities

• Lead mechanical design on multiple projects.
• Produce high-quality design documents.
• Represent the business in client meetings.
• Provide mentorship to junior engineers.
• Ensure compliance with design standards.

Skills

Mechanical design

Leadership

Client communication

Mentoring

Sustainable design

Job description

Job Description

Senior Mechanical Engineer – £ 40,000 – £ 50,000, depending on experience + Benefits - Bristol

Ready to step into a senior role where your ideas matter, your growth is supported, and your work has real impact?

At Box Twenty Consulting Engineers, we give you more than just a job title. You'll have the chance to lead meaningful building services projects, guide a talented team, and shape low‑carbon design solutions that make a difference. No corporate red tape – just a clear path to progress, recognition for your work and a team that values what you bring.

The role

As a Senior Mechanical Engineer, you'll take ownership of the mechanical design process from day one. You'll work closely with clients, contribute to strategy and mentor junior engineers – all while working on a wide range of interesting, design‑led projects in Bristol and beyond.

Key Responsibilities

• Lead mechanical building services design on multiple projects
• Produce high-quality design documents – from calculations and models to specifications and drawings
• Represent the business in client meetings and design team workshops
• Provide day‑to‑day support and mentorship to junior colleagues
• Keep on top of design standards, building regulations and sustainable technologies

Plan and manage your work effectively to…